Definition of Little Dog Syndrome

a person who is slight in stature, who has a short temper and something to prove. They are often rambunctious, loud, and fronting. This is thought to be how a person with Little Dog Syndrome tries of overcompensate for their slight stature. Much in the way a small dog does.

Person 1: Man, Marty always ends up bitching up a storm when we go out with him.